I may surround you may surround he may surround we may surround you may surround they may surround
V-ing form
I may be surrounding you may be surrounding he may be surrounding we may be surrounding you may be surrounding they may be surrounding
Perfect
I may have surrounded you may have surrounded he may have surrounded we may have surrounded you may have surrounded they may have surrounded
V-ing perfect
I may have been surrounding you may have been surrounding he may have been surrounding we may have been surrounding you may have been surrounding they may have been surrounding
Negation
Simple form
I may not surround you may not surround he may not surround we may not surround you may not surround they may not surround
V-ing form
I may not be surrounding you may not be surrounding he may not be surrounding we may not be surrounding you may not be surrounding they may not be surrounding
Perfect
I may not have surrounded you may not have surrounded he may not have surrounded we may not have surrounded you may not have surrounded they may not have surrounded
V-ing perfect
I may not have been surrounding you may not have been surrounding he may not have been surrounding we may not have been surrounding you may not have been surrounding they may not have been surrounding
Interrogative form
Simple form
may I surround? may you surround? may he surround? may we surround? may you surround? may they surround?
V-ing form
may I be surrounding? may you be surrounding? may he be surrounding? may we be surrounding? may you be surrounding? may they be surrounding?
Perfect
may I have surrounded? may you have surrounded? may he have surrounded? may we have surrounded? may you have surrounded? may they have surrounded?
V-ing perfect
may I have been surrounding? may you have been surrounding? may he have been surrounding? may we have been surrounding? may you have been surrounding? may they have been surrounding?
Interro-negative form
Simple form
may I not surround? may you not surround? may he not surround? may we not surround? may you not surround? may they not surround?
V-ing form
may I not be surrounding? may you not be surrounding? may he not be surrounding? may we not be surrounding? may you not be surrounding? may they not be surrounding?
Perfect
may I not have surrounded? may you not have surrounded? may he not have surrounded? may we not have surrounded? may you not have surrounded? may they not have surrounded?
V-ing perfect
may I not have been surrounding? may you not have been surrounding? may he not have been surrounding? may we not have been surrounding? may you not have been surrounding? may they not have been surrounding?